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Re: Incremental Data Processing With Hive UDAF - Hive - [mail # user]
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...Hi All, Greatly appreciate any feedback on this. May be this may sound infeasible. Just wanted check with the experts on this. Anyway the problem of incremental data processing is a ve...
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Author: buddhika chamith,
2013-01-17, 17:30
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Re: Incremental Data Processing With Hive UDAF - Hive - [mail # user]
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...Hi All, After digging in to the code more I realized that GroupbyOperator can be present at the map side of the computation as well, in which case it's doing partial computations. So i...
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Author: buddhika chamith,
2013-01-16, 07:06
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Re: Incremental Data Processing With Hive UDAF - Hive - [mail # user]
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...Any suggestions on this are greatly appreciated. Any one see major road blocks on this? Regards Buddhika On Sat, Jan 12, 2013 at 10:31 AM, buddhika chamith wrote: ...
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Author: buddhika chamith,
2013-01-14, 14:46
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Incremental Data Processing With Hive UDAF - Hive - [mail # user]
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...Hi All, In order to achieve above I am researching on the feasibility of using a set of custom UADFs for distributive aggregate operations (e.g: sum, count etc..). Idea is to incorpora...
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Author: buddhika chamith,
2013-01-12, 05:01
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Re: Hive on Standalone Machine - Hive - [mail # user]
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...Yes. My requirement was to avoid using bin/hadoop. I still required the job to be run in a new JVM. However I think we can make it run without a fork with some changes. I will give it a try ...
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Author: buddhika chamith,
2012-05-01, 17:51
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Re: Hive on Standalone Machine - Hive - [mail # user]
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...Hi Ed, On Thu, Apr 26, 2012 at 12:26 PM, buddhika chamith wrote: Sorry for the delay. Attached a patch to https://issues.apache.org/jira/browse/HIVE-2757. Hope this was the issu...
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Author: buddhika chamith,
2012-05-01, 17:08
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Re: Hive on Standalone Machine - Hive - [mail # user]
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...On Thu, Apr 26, 2012 at 10:07 AM, Edward Capriolo wrote: Sure I will provide a patch. Regards Buddhika ...
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Author: buddhika chamith,
2012-04-26, 06:26
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Re: Hive on Standalone Machine - Hive - [mail # user]
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...Hi, If you are talking about running Hive in local mode without pointing to a $HADOOP_HOME I don't think it would work even if you include hadoop-core dependency in Hive classpath sinc...
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Author: buddhika chamith,
2012-04-26, 03:56
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Re: Getting CNF during map reduce execution - Hive - [mail # user]
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...Hi, Sorry I forgot to mention the versions. I am running Hive 0.8.1 and Hadoop 0.20.203.0. Shashwat's suggestion worked :). (I dropped hive-exec to hadoop lib). Thanks. Anyway I am cur...
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Author: buddhika chamith,
2012-04-09, 08:47
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Getting CNF during map reduce execution - Hive - [mail # user]
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...Hi All, I am trying to use hive inside an OSGi enviornment. So far I faced several OSGi issues in hive and some issues related to JDO implementation used (datanucleaus) under the OSGi ...
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Author: buddhika chamith,
2012-04-05, 17:12
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